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Telegraph Hill Quarry Cliff

Two brothers took a hill apart under people's houses and went on after a judge told them to stop.

Collection: San Francisco: More Stories · USA · Open in OpenStreetMap

Quarry face on Telegraph Hill, December 1914
Quarry face on Telegraph Hill, December 1914 · Unknown author, Public domain, Wikimedia Commons

Listen to this place’s story in Peplos.

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  1. Get TestFlight. Tap the button, then go to the App Store from Apple’s page. TestFlight is Apple’s free app for early versions.
  2. Come back here and tap the button again. In TestFlight, accept the invitation and install Peplos.

After installing Peplos, return to this page and tap “Open this place in Peplos”.

How the story begins

Two brothers timed their charges on this hill to the Fourth of July cannons at the Presidio, so the guns would cover the noise of blasting that a judge had banned fourteen years before. That was in 1909. George and Harry Gray opened their quarry here in the early 1890s, with houses on the hill above. In January 1894 a blast sent a rockslide through a duplex on Vallejo Street. The owner won three thousand dollars, and the Grays went on blasting.

The rest is in the app. Peplos plays the full story when you reach the place. You can also listen ahead of time.

Visiting

Open streets. See the rock face from Sansome Street near Green Street. Calhoun Terrace, reached on foot from Union Street at the top of the hill, is a public dead-end lined with private homes.

Sources

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